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Fair Value of Financial Instruments (Narrative) (Details) - USD ($)	3 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Transfers between fair value hierarchy	$ 0	$ 0
Impaired loans	10,723,000		$ 22,624,000
Valuation allowance	6,333,000		7,828,000
Fair Value, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Liabilities	0		0
(Level 3) Significant Unobservable Inputs [Member] | Impaired Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	10,700,000		22,600,000
Valuation allowance	$ 6,300,000		$ 7,800,000

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Amount of allowance for credit losses related to recorded investment.

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Fair value of financial and nonfinancial obligations.

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